1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
suter [353]
3 years ago
12

What is the value of work done on an object when a 0.1x102-newton force moves it 30 meters and the angle between the force and t

he
displacement is 25°?
Physics
1 answer:
disa [49]3 years ago
3 0

Answer:306joules

Explanation:

You might be interested in
Which statements best describe the second stage of cellular respiration? Check all that apply.
tamaranim1 [39]

Answer:

The correct answer is The stages happens in the cytoplasm.

Explanation:

5 0
3 years ago
Read 2 more answers
As the temperature increases the number of effective collisions between reacting particles in a chemical reaction
Reil [10]
Answer: option A) initially increases, then decreases.

Justification:

The increase of the rate of effective collisions among particles as the temperature increases is explained by the collision theory in virtue of the increase of the kinetic energy.

This is, as the temperature increase so the kinetic energy increase and the higher the kinetic energy the greater the number of collisions and the greater the chances that this energy overcome the activation energy (the energy needed to start the reaction).

Now, as the reaction progress the number of reactants particles naturally decrease (some of them have been converted into product) so this lower number of particles means lower concentration which means lower collisions and, thereafter, a decrease in the reaction rate.

8 0
3 years ago
According to Coulomb’s Law, the force between two charged objects is related to _____.
Natasha_Volkova [10]

Answer:

A.) the inverse of the square of the distance separating them

Explanation:

Coulombs law states that "the force of attraction between two charges is directly proportional to the product of the charges and inversely proportional to the square of the distance between them."

Mathematically, F = kq1q2/r²

Where q1 and q2 are the charges

r is the distance between the charges.

According to the law, the force between two charged objects is related to the inverse of the square of the distance separating them.

5 0
3 years ago
****PLEASE HELP**** THERE ARE TWO QUESTIONS (ITS EASY)
notka56 [123]

but I think it's a and f

and

b and e

3 0
3 years ago
13
gladu [14]

v = u + at

50 = 0 + a*10

50 = 10a

a = 5 m/s^2

4 0
2 years ago
Other questions:
  • How is a wavelength measured in a compressional wave?
    13·1 answer
  • A circular track begins at O meters and has a total distance of 100 meters. Juliet starts at the 10-meter mark while practicing
    10·2 answers
  • Look at the map of the United States. Which of the following would be a reasonable estimate for the amount of the U.S. coastline
    7·2 answers
  • You add several drops of red food coloring to the water in a beaker without stirring. After a short time, the water has a red co
    14·1 answer
  • When a third object is brought in contact with the first object (after it gains the electrons), the resulting charge on the thir
    13·1 answer
  • PLS ANSWER What is the difference between direct and alternating current? (Be sure to write in complete sentences starting with
    10·1 answer
  • A nuetral atom has no overall charge. Explain this in terms of its particles.
    10·1 answer
  • Which of the following is always the result when a centripetal force is applied?
    13·2 answers
  • How much force is needed to accelerate at 66 kg skier 4m/s^2 ?​
    14·1 answer
  • A dog accelerates at 1.50 m/s2 to reach a velocity of 13.5 m/s while covering a distance of 49.3 m. What was his initial velocit
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!